Carcinogenic (adjective)

1. Having the ability to cause cancer.
2. Capable of promoting the development of cancer.

Origin:

The word "carcinogenic" is derived from the greek word "karkinos" meaning "crab" and the suffix -gen which means to produce or generate. it refers to the fact that some cancer cells resemble crab-like claws.

Examples:

1. Smoking is a known carcinogenic activity.
2. The chemical was found to be carcinogenic in animal studies.
3. Exposure to sunlight can be carcinogenic to the skin.
4. The carcinogenic effects of the chemical were observed over time.
5. The carcinogenic potential of the substance was determined through laboratory tests.